DIY膨胀螺丝如何用如何选?首测承重 Expansion screw nanny level tutorial AND First load-bearing test

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4AM居士

4AM居士

Күн бұрын

找齐了市面几乎所有类型的膨胀螺丝,剖面图全面解析它们的工作原理,手把手教你如何正确使用膨胀螺丝,并全网首测承重。看完小白变专家,让你的安装更牢固。
All types of expansion screws, cross-section diagrams comprehensively analyze their working principles, teach you step by step how to use expansion screws correctly, and conduct the first load-bearing test on the entire network. After reading this, the novice becomes an expert, making your installation more secure.

Пікірлер: 11
@josephlin29
@josephlin29 7 күн бұрын
慧魚平替款可以啊
@jingcanvas
@jingcanvas 18 күн бұрын
這測試很科學,特別好。常常擔心自己安裝的水晶燈跟大型風扇會從天花板砸下來...看完有點忐忑不安!原來金屬膨脹螺絲8mm的要開10mm的孔!看來我的安裝方式不對!不知道開8mm孔輕輕敲入的錯誤安裝方式能吊多重?有沒有可能實測一下8mm膨脹螺絲對應8mm、9mm、10mm開孔...看看承重會有何差距?(混擬土承重樓板) 感謝 : )
@davidzhu3847
@davidzhu3847 10 күн бұрын
岩石墙上用哪种
@楊妮可-s8t
@楊妮可-s8t 2 ай бұрын
這測試不錯,不過個人經驗,金屬的比較適合石材水泥磚牆,石膏塑膠木材還是用塑膠的膨脹螺絲的耐震比較好,至於化學膨脹錨栓,就只適合水泥磚牆石材了
@ddjohnson9717
@ddjohnson9717 2 ай бұрын
Toggle Anchor 没测啊 我估计和11:45 差不多?
@deadloop1225
@deadloop1225 2 ай бұрын
所以在石膏板上固定要先找到后面的木梁,然后木螺丝直接拧进去。承载力惊人。
@4AMLiving
@4AMLiving 2 ай бұрын
是的 得找结构
@楊妮可-s8t
@楊妮可-s8t 2 ай бұрын
石膏板這東西,不管用什麼方法固定,就是一公斤頂多撐一年,個人實務經驗就是免釘膠之類的產品比螺絲可靠多了
@zhengyao9034
@zhengyao9034 2 ай бұрын
如果是把膨胀螺栓钉到顶上,不然这些测试没有多少意义,受力分析不一样把。
@4AMLiving
@4AMLiving 2 ай бұрын
直角挂载的受力只会大于这个数值,测得数据算是保险承重,有用的
@keven4659
@keven4659 2 ай бұрын
無意義的測試
Good teacher wows kids with practical examples #shorts
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